ROLE OF HORMONES

OVERVIEW: Hormones are special chemical messengers in the body that are produced in the endocrine glands. These messengers control major body functions, from simple basic needs like hunger to complex systems like reproduction, and even the emotions and mood. LIST OF HORMONES ROLE IN HUMAN BODY : 1) Melatonin – Think of melatonin as your […]

GREENHOUSE EFFECT : THREE KEY GREENHOUSE GASES AND HOW DO THEY DIFFER IN ATMOSPHERIC LIFETIMES

Except water vapour, the 3 key greenhouse gases are carbon dioxide (CO2), methane (CH4) and the halocarbons or CFCs (gases containing fluorine, chlorine and bromine). HOW DO THEY DIFFER IN ATMOSPHERIC LIFETIMES : The lifetime of CO2 is most difficult to determine, because there are many processes that remove CO2 from the atmosphere. Between 65% […]